Results 31 to 40 of about 2,788,343 (358)

Fertility preservation in patients undergoing gonadotoxic therapy or gonadectomy: a committee opinion.

open access: yesFertility and Sterility, 2019
Patients preparing to undergo gonadotoxic medical therapy, radiation therapy, or gonadectomy should be provided with prompt counseling regarding available options for fertility preservation for iatrogenic infertility.

semanticscholar   +1 more source

Terpenoids and Polyphenols as Natural Antioxidant Agents in Food Preservation

open access: yesAntioxidants, 2021
Synthetic antioxidant food additives, such as BHA, BHT and TBHQ, are going through a difficult time, since these products generate a negative perception in consumers.
Ignacio Gutiérrez-del-Río   +8 more
semanticscholar   +1 more source

Determination of vinyl chloride monomer in food contact materials by solid phase microextraction coupled with gas chromatography/mass spectrometry

open access: yesCzech Journal of Food Sciences, 2003
The present study concerns the optimisation of the headspace solid phase microextraction (HS/SPME) combined with gas chromatography/mass spectrometry (GC/MS) for the vinyl chloride monomer determination.
I. Jordáková   +3 more
doaj   +1 more source

Fertility Preservation [PDF]

open access: yesMayo Clinic Proceedings, 2011
Of the estimated 1.5 million men and women who were diagnosed as having cancer in 2010, approximately 10% are younger than 45 years. For these individuals, cancer treatment can be lifesaving but can permanently affect reproductive capacity. The American Society of Clinical Oncology has recommended that oncologists discuss the possibility of infertility
Pasquale Patrizio, A. L. Caplan
openaire   +3 more sources

Determination of bisphenol A, bisphenol F, bisphenol A diglycidyl ether and bisphenol F diglycidyl ether migrated from food cans using Gas Chromatography-Mass Spectrometry

open access: yesCzech Journal of Food Sciences, 2003
Varnishes used for the inner coatings of food cans are mostly based on epoxy resins or vinylic organosols. The epoxy resins are produced from bisphenol A and bisphenol F and they also contain BADGE or BFDGE as stabilising components.
I. Jordáková   +3 more
doaj   +1 more source

Cultural heritage preservation by using blockchain technologies

open access: yesHeritage Science, 2022
Ubiquitous digitization enables promising options for cultural heritage preservation. Therefore, a new approach is presented that considers deployment scenarios by linking heritage science to tourism.
Denis Trček
semanticscholar   +1 more source

The Ethics of Historic Preservation [PDF]

open access: yes, 2016
This article draws together research from various sub-disciplines of philosophy to offer an overview of recent philosophical work on the ethics of historic preservation.
Matthes, Erich Hatala
core   +2 more sources

Digitally Endangered Species: The BitList

open access: yesKULA, 2018
The Digital Preservation Coalition (DPC) is a not-for-profit professional membership organisation that enables its members to deliver resilient long-term access to digital content and services, helping them to derive enduring value from digital assets ...
Sarah Middleton, William Kilbride
doaj   +1 more source

Resource Preservability [PDF]

open access: yesQuantum, 2020
Resource theory is a general, model-independent approach aiming to understand the qualitative notion of resource quantitatively. In a given resource theory, free operations are physical processes that do not create the resource and are considered zero-cost.
openaire   +5 more sources

Essential Oils in Food Preservation: Mode of Action, Synergies, and Interactions with Food Matrix Components

open access: yesFront. Microbio., 2012
Essential oils are aromatic and volatile liquids extracted from plants. The chemicals in essential oils are secondary metabolites, which play an important role in plant defense as they often possess antimicrobial properties.
M. Hyldgaard, T. Mygind, R. Meyer
semanticscholar   +1 more source

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